Reference no: EM131029324

1. Calculate the value of the function at the designated input and explain the result. C(x) = 45.50x, where C(x) is the cost of buying x radios

a.Find the cost of buying 5 radios.

b.Find the cost of buying 8 radios.

c.Find the cost of buying 15 radios

2. In the following table R(t) is the quarterly revenue for an international tortilla producer t quarters after December 1999. Use the table to answer the following questions.

Find R(t) where t=4

What was the revenue 2 quarters after 1999.

What does t equal when R(t) = 466. (In other words, how many quarters after 1999 did the tortilla producer have a revenue of 466 million.)

Quarter Revenue in Millions of Dollars

   1                               460

   2                               452

   3                               474

   4                              483.8

  5                               466.0